Prefabricated walls

Shell/double walls

Advantages:

• workshop design of walls as an element of the „inBetPref” system
• designing the shapes and dimensions according to custom needs
• vast range of possibilities used in housing, public utility and industrial construction
• application to interior and exterior walls
• high quality of prefabricated walls surface eliminates the need for plastering
• possibility of installing window and door joinery at the prefabrication stage
• possibility of installing additional accessories (holes, electrical boxes, conduits, etc.)
• minimising the scope and time of installation and finishing works on the construction site

Three-layer composite walls

Technical information:

• an insulation layer that functions as thermal and acoustic insulation
• wall thickness ranging from 20 cm to 38 cm
• thickness of a single layer in a composite wall ranging from 5 cm to 7 cm
• dilatation between the external facade layers
• PIR insulation layer, mineral wool or polystyrene ranging from 3 cm to 15 cm
• U heat transfer coefficient from 0.15 W m ^-2 ·K^-1
• weight of the prefabricated element ranging from 250 to 350 kg / m 2 of the composite wall
• max. wall dimensions 3.3 m x 12.0 m
• deliveries up to 70 m2 on a transport trailer

Prefabricated walls – execution stage:

• minimisation of reinforcement works at the construction site
  1. for composite walls, the meshes are only welded at the wall joints
  2. for multi-layer wall panels, connecting walls, e.g. with the use of system connectors of the "loop box" type
• no formwork required
• in the case of shell/double walls, staged concreting
• for external walls, the outer layer is the formwork of the ring beam
• walls are equipped with mounting sleeves for supports and transport hooks
• no need to carry out works from the outside of the walls with the use of work platforms / OHS